1) DOWNLOAD:ROM files are uploaded on Mega.nz and available for download. If you encouter troubles using the mega.nz website, you can try to download ROM files using the program JDownloader.

2) BACKUP:Before updating your device to a new firmware version, we suggest to backup your data (also using the stock Google backup feature).

3) UPDATE:You can update your device by the Over the Air (OTA) feature, by local file update or by flashing it direct to any version using a PC.

--- OTA Update: Go to "Settings>About phone>Wireless Update>Check for updates. ALL public versions will be published by OTA Update, anyway this method can sometimes be not available for some devices. After doing an upgrade by OTA, should follow the below steps, then the phone can be working well. Settings--apps--launcher 3--storage--clear data and clear cache)

--- Local Update: it will work with specific ROM files only. Refer to this thread for the "Local Update" tutorial:viewtopic.php?f=192&t=436084

--- Flashing: refer this thread for a simple flashing tutorialviewtopic.php?f=192&t=319505Please be sure to understand everything. Making mistakes while flashing could brick your device!

4) FACTORY RESET:Please Remember that after each update (OTA, local or flash) you should perform a factory reset to avoid strange issues

BV8000Pro_blackview_20180105Officially fixed the second part of the battery drain issue and improved some translations.Flash files haven't been posted and OTA update has been stopped because of major battery charge issue carried by this firmware.

BV8000Pro_blackview_20171114Fixed the camera issues: camera gets red colours as pink and lack of HDR option for the back camera.WARNING: Please remember that after flashing this firmware, downgrading to a previous firmware version will brick your device.Don't downgrade to previous firmwares!https://mega.nz/#!IWJjiYDZ!hnXb-2fC7exS ... xsIwAcKbYQ